第 512 集: 小五郎在命案發生前，出席了占卜師四條玲華的專訪，隨後玲華便在密室中被發現遇害。

512

Kogoro is invited by a famous fortune teller named Reika Shijo for an interview. Ran asks Shijo to read her fortune; Shijo tells her she will read it later and gives Ran her room key's diamond keychain as compensation. Later that evening, Shijo's guests realize she has been in her room for far too long. Unable to open her door, they see her through the outside window dead. One of her guests, Kensuke Katsuragi, climbs to the top of Shijo's room and breaks through the glass ceiling and unlocks the door. The police arrive and their investigation reveals that Shijo's room contained a specialized key which could not be copied. (Source: detectiveconanworld)